| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Language.Haskell.Refact.Utils.Utils
- getTargetGhc :: TargetModule -> RefactGhc ()
- parseSourceFileGhc :: FilePath -> RefactGhc ()
- runRefacSession :: RefactSettings -> Options -> RefactGhc [ApplyRefacResult] -> IO [FilePath]
- applyRefac :: RefactGhc a -> RefacSource -> RefactGhc (ApplyRefacResult, a)
- refactDone :: [ApplyRefacResult] -> Bool
- fileNameFromModSummary :: ModSummary -> FilePath
- getModuleName :: ParsedSource -> Maybe (ModuleName, String)
- clientModsAndFiles :: ModulePath -> RefactGhc [TargetModule]
- serverModsAndFiles :: GhcMonad m => ModuleName -> m [ModSummary]
- modifiedFiles :: [ApplyRefacResult] -> [String]
- writeRefactoredFiles :: VerboseLevel -> [ApplyRefacResult] -> IO ()
- stripCallStack :: String -> String
Managing the GHC / project environment
getTargetGhc :: TargetModule -> RefactGhc () Source #
parseSourceFileGhc :: FilePath -> RefactGhc () Source #
Parse a single source file into a GHC session
The bits that do the work
Arguments
| :: RefactSettings | |
| -> Options | ghc-mod options |
| -> RefactGhc [ApplyRefacResult] | The computation doing the
refactoring. Normally created
via |
| -> IO [FilePath] |
Manage a whole refactor session. Initialise the monad, load the whole project if required, and then apply the individual refactorings, and write out the resulting files.
It is intended that this forms the umbrella function, in which applyRefac is called
Arguments
| :: RefactGhc a | The refactoring |
| -> RefacSource | where to get the module and toks |
| -> RefactGhc (ApplyRefacResult, a) |
Apply a refactoring (or part of a refactoring) to a single module
refactDone :: [ApplyRefacResult] -> Bool Source #
Returns True if any of the results has its modified flag set
getModuleName :: ParsedSource -> Maybe (ModuleName, String) Source #
Extract the module name from the parsed source, if there is one
clientModsAndFiles :: ModulePath -> RefactGhc [TargetModule] Source #
Return the client modules and file names. The client modules of module, say m, are those modules which directly or indirectly import module m.
serverModsAndFiles :: GhcMonad m => ModuleName -> m [ModSummary] Source #
Return the server module and file names. The server modules of module, say m, are those modules which are directly or indirectly imported by module m. This can only be called in a live GHC session TODO: make sure this works with multiple targets. Is that needed? No?
modifiedFiles :: [ApplyRefacResult] -> [String] Source #
writeRefactoredFiles :: VerboseLevel -> [ApplyRefacResult] -> IO () Source #
Write refactored program source to files.
stripCallStack :: String -> String Source #
In GHC 8 an error has an attached callstack. This is not always what we want, so this function strips it